Low Thermal Conductivity 100% 3K Roll Wrapped Carbon Fiber Tubing - UV Resistant

Roll wrapped carbon fiber tubes are constructed using multiple wraps of twill and/or unidirectional fabrics. Rolled tubes are ideal for applications that require the highest bending stiffness and lowest weight, such as automation robotics, telescoping poles, idler rollers, and UAV components. The standard finish is cello-wrapped gloss, but a smooth sanded finish is also available.

What is easy composite roll wrapping?

The roll wrapping process is used by composite manufacturers to produce high-strength carbon fiber tubes, either with a basic unfinished appearance or with a cosmetic finished appearance.

How strong is a carbon fiber tube?

In the tensile strength test, it was found that the carbon fiber tube can withstand a tensile strength of more than 800MPa, and the maximum strain is 0.03, which shows that the tensile strength of the carbon fiber tube is extremely excellent.

What materials do you need to make carbon fiber?

About 90% of the carbon fibers produced are made from polyacrylonitrile (PAN). The remaining 10% are made from rayon or petroleum pitch. All of these materials are organic polymers, characterized by long strings of molecules bound together by carbon atoms.

Can carbon fiber take heat?

For example, some epoxies can withstand temperatures up to 100 ℃ ( 212 ℉), whereas carbon fiber reinforced carbon matrix composite can tolerate temperatures above 2000℃ (3632 ℉).

Is carbon fiber waterproof?

If you need a material that is weather-resistant and waterproof, carbon fiber might be a top choice. Carbon fiber is waterproof and resistant to weather when treated to be so. It is suitable for products that need to be mold-resistant and easy to clean and disinfect.

Does water damage carbon fiber?

Another study showed that water or humidity sorption leads to delamination and void growth in carbon fiber-reinforced epoxy. Also, expansion due to water sorption was found to cause surface cracking in carbon fiber-reinforced epoxy laminates.

Shanghai Lijin focuses on the Carbon Fiber industry and offers carbon fiber tubes, plates, and aluminum CNC services.

Being experienced in the carbon fiber applications for over 7 years, Shanghai Lijin manages customized production according to various industry standards. Shanghai Lijin started to keep in stock for some standard

sized and frequently ordered tubes and plates. This enables Shanghai Lijin to make prompt delivery. Not only

can Shanghai Lijin complete mass production orders in short period, we can even ship normal sample, prototype orders of Carbon Fiber Plate CNC parts in just SEVEN days after order confirmation when the

drawings are available. Shanghai Lijin is dedicated to solve any technical points during the production and new item developing to ensure the quality.

Carbon Fiber tube production is Shanghai Lijin’s core business and occupies 70% of our turnover.
The carbon fiber tubes Shanghai Lijin mainly produce is table-rolled and oven thermoset. The tubes can be Full Carbon or Carbon Fiber and Fiberglass composite, depending on the application, weight limit,mechanical

strength and surface requirement.Shanghai Lijin offers top quality ROUND carbon fiber tubes. The general OD tolerance we achieve is +/-0.10mm and it can be even +/-0.05mm after our special surface process.

The maximum length of the tube can be 5500mm.

Besides the traditional table-rolled carbon fiber tubes, Shanghai Lijin also offers REAL Filament wound carbon fiber tubes,which are widely used for mechanical strength like auto driving shaft, antennas, even for military

applications. The filament wound carbon tubes are wound at a certain angle like 30 or 45 degree. We invested the new production line from Jun 2013 and this increases Shanghai Lijin’s advantage in the carbon

fiber tube industry. There are just a few real filament wound carbon fiber tube manufacturers in domestic

China and we are one of them.
 

Since the rapid growth of UAV in the international market, instead of the standard plane like Phantom from DJI, RC fans are getting more interested in the customized multicopters. As carbon fiber is the most preferred

material for UAV, Carbon Fiber CNC parts demand is increasing. Shanghai Lijin sticks to offering OEM service for the international market, fine quality and prompt delivery.To ensure the thickness tolerance +/-0.10mm and minimum warp of the Carbon Fiber plates that are used for the cutting, Shanghai lijin execute high standard to

the plate production. For the normal thicknesses including 1.0mm, 1.2mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm,
Shanghai Lijin keeps regular stock, to make sure the raw material will be available for cutting immediately when order is firmed.Experienced engineers are in Shanghai Lijin’s office ready to deal with different types of

drawings from customers. No matter the drawing formats are .DWG, .DXF that can be edited by AutoCAD

and used directly for production, 3D drawings like .IGS, or even draft drawings, our staff can do adjustment and change to customer’s idea. Our engineers are also good at English communication, Email and IM is easy

for them. Editing drawings for customers is FREE* of charge. Shanghai Lijin is having several professional CNC machines for carbon fiber cutting and drilling, with the capacity of cutting 20-50pcs standard full sized plate per day. The carbon fiber chassis general cutting tolerance Shanghai Lijin offer is +/-0.02mm. The

special designed cutting solution ensures the smoothness of the cutting edge.

‘Customers’ Persuit for Change, Lijin’s Motivation for Growth’, Shanghai Lijin takes customers’ demand for center, enhances the
customer satisfaction, and grows with customer.